28     variables(0), variablesAreOwned(TRUE)  in TransliterationRuleData()
34     variables = 0;  in TransliterationRuleData()
59     variables = 0;  in TransliterationRuleData()
60     if (other.variables != 0) {  in TransliterationRuleData()
61         variables = (UnicodeFunctor **)uprv_malloc(variablesLength * sizeof(UnicodeFunctor *));  in TransliterationRuleData()
63         if (variables == 0) {  in TransliterationRuleData()
68             variables[i] = other.variables[i]->clone();  in TransliterationRuleData()
69             if (variables[i] == NULL) {  in TransliterationRuleData()
78             delete variables[n];  in TransliterationRuleData()
80         uprv_free(variables);  in TransliterationRuleData()
81         variables = NULL;  in TransliterationRuleData()
90     if (variablesAreOwned && variables != 0) {  in ~TransliterationRuleData()
92             delete variables[i];  in ~TransliterationRuleData()
95     uprv_free(variables);  in ~TransliterationRuleData()
101     return (i >= 0 && i < variablesLength) ? variables[i] : 0;  in lookup()